SDAT's Heat Exchanger Significantly Reduces Carbon Emissions in School Lunch Centers

SDAT's Thermocoil Heat Exchanger in School Lunch Centers

In recent years, energy efficiency and carbon reduction have become urgent goals for many facilities, particularly in colder regions. One significant advancement has been made by SDAT, a company based in Osaka, Japan. Their innovative heat exchanger, known as the Thermocoil, is playing a vital role in the energy-saving efforts of school lunch centers, particularly in the city of Kushiro.

Kushiro's newly opened school lunch center, completed in April of this year, consolidates four previously separate centers into one centralized, state-of-the-art facility. This center serves over 9,000 meals daily to approximately 40 elementary and junior high schools across the city. To meet the rising need for effective heating, SDAT’s high-efficiency Thermocoil heat exchanger has been integrated into the air conditioning system supplied by Mitsubishi Heavy Industries.

The Thermocoil functions by exchanging heat between the outside air, which can drop to -12.7°C, and the exhaust heat from the kitchen. This process raises the temperature of the incoming air to a comfortable 4.5°C and contributes to energy savings of about 910 kW. As a result, the center can achieve a reduction of roughly 30% in heating energy under standard operations, a crucial improvement in light of rising fuel costs and the push for decarbonization.

Notably, the demand for energy-efficient heating solutions is particularly pronounced in cold regions where facilities such as lunch centers, hospitals, and pools require extensive ventilation. The workload on air conditioning systems in these settings can be significant, making energy-saving measures essential. SDAT's heat exchangers are advantageous because they do not require power to operate, are efficient, and do not need frequent maintenance or parts replacement. As a result, their adoption has increased rapidly, particularly in colder climates.

Looking ahead, SDAT is committed to promoting the Thermocoil heat exchanger in various applications, highlighting its ability to contribute to decarbonization and energy savings in multiple sectors. This commitment reflects a broader trend within the industry to invest in technologies that reduce environmental impact while maximizing efficiency.

For those who are interested in learning more about SDAT’s offerings, including the Thermocoil, detailed information is available on their official website and YouTube channel, showcasing their innovative solutions.